WARNING: This page is about a different car, the 2022 Volkswagen ID.4 and 2021 Volkswagen ID.4. However, it is still accessible from the selected car via links, so may be relevant.
-- Remove the spoiler trim -2- from the spoiler -1- in the -direction of arrow A-.
Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
-- Disconnect the connector -4- for the High-Mounted Brake Lamp Bulb -M25- -3-.